CML Microcircuits

CML Microcircuits is a world-leader in the design, development and supply of low-power analogue, digital and mixed-signal semiconductors for telecommunications systems globally. The company’s wide and varied portfolio means that CML devices are used in an extensive range of industrial and consumer products for licensed and unlicensed wireless voice and data systems.

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Product Categories                                                                                                                                          


RF Building Blocks
CML’s range of Radio Frequency (RF) products provides a selection of modular building blocks for implementation as part or all of the ‘wireless front-end’ of a wide range of constant and non-constant envelope modulation systems. The new RF Building Block range is designed to provide flexible, high-performance ICs required for HF/VHF/UHF professional radios, wireless data terminals, wireless microphones and marine and avionics radio systems.. More...

RF Applications
CML’s range of RF products are well suited to a diverse selection of applications either voice centric or data centric; RF systems with a wide range of channel bandwidths, output powers, modulation types etc. are supported. More...

Analogue TWR
CML’s two-way radio products address both the full baseband and individual communication requirements of analogue military, PMR/LMR, trunked and leisure radio systems. More...





Digital PMR - DPMR
CML offers a wide range of voice, signalling and data processing ICs for digital communications systems, dPMR, integrating baseband processing and systems specific Air Interface.  More...




Wireless Data
CML’s wireless data products address a wide range of communications and control applications, offering operation to custom, freeformat and packet data systems. More...





Digital Voice
CML’s DuraTALK family of digital voice products comprises a range of flexible technologies supporting voice-data generation, coding, transcoding and decoding functions for digital communication systems, as well as many other in-band audio applications where there is a need for storage and playback. More...



Marine Comms
CML offers an increasing range of voice and data communication ICs in the support of marine safety equipments.  More...





Wireline Telecom - Modems
CML’s Low Power Wireline Modem products are employed worldwide in all types of communication applications.  More...





Evaluation and Demonstration Kits
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Part Number	Description	Datasheet
CMX970	RF/IF QUADRATURE DEMODULATOR
CMX972	RF/IF QUADRATURE DEMODULATOR WITH PLL
CMX992	RF/IF QUADRATURE RECEIVER WITH IF PLL
CMX991	RF QUADRATURE TRANSCEIVER
CMX994	DIRECT CONVERSION RECEIVER IC
CMX994E	HIGH PERFORMANCE DIRECT CONVERSION RECEIVER IC
CMX994A	LOW POWER DIRECT CONVERSION RECEIVER IC
CMX971	RF QUADRATURE MODULATOR
CMX993	RF QUADRATURE MODULATOR
CMX993W	RF QUADRATURE MODULATOR
CMX998	CARTESIAN FEEDBACK LOOP TRANSMITTER (CFBL)
CMX973	LOW POWER RF QUADRATURE TRANSCEIVER
CMX7241	PMR COMMON PLATFORM PROCESSOR
CMX7341	PMR COMMON PLATFORM PROCESSOR
CMX881	BASEBAND PROCESSOR FOR PMR AND TRUNKED  RADIO
CMX983	ANALOGUE FRONT END (AFE) FOR DIGITAL RADIO
CMX7131	MULTI-STANDARD DIGITAL PMR (DPMR) PROCESSOR
CMX7141	MULTI-STANDARD DIGITAL PMR (DPMR) PROCESSOR
CMX981	ADVANCED DIGITAL RADIO BASEBAND PROCESSOR
CMX7161	TDMA DIGITAL RADIO PROCESSOR
CMX7164	MULTI-MODE (I/Q) WIRELESS DATA MODEM
CMX7163	QAM (I/Q) WIRELESS DATA MODEM
CMX7143	MULTI-MODE WIRELESS DATA MODEM
CMX7011	DIGITAL VOICE ENCRYPTION/ACE PROCESSOR
CMX7262	PROFESSIONAL RADIO 2400BPS VOCODER
CMX885	MARINE VHF PROCESSOR
CMX7045	AIS-SART PROCESSOR
CMX7042	AIS BASEBAND PROCESSOR
CMX7032	AIS BASEBAND PROCESSOR WITH RF SYNTHESISERS
CMX910	AIS CLASS A BASEBAND PROCESSOR
CMX865A	DTMF/FSK COMBO
CMX850	COMMUNICATIONS CONTROLLER WITH EMBEDDED 8051
CMX631A	SPM DETECTOR
CMX641A	DUAL SPM DETECTOR PLUS PAYPHONE SECURITY
CMX7861	FIRMCODEC™ PROGRAMMABLE BASEDBAND INTERFACE
CMX655DQ6-REEL	IC VOICE CODEC 16BIT 24VQFN
CMX7158Q3	IC AUDIO SIGNAL PROCESS 48VQFN
CS2100CP-CZZ	IC CLK MULT FRACTIONAL N 10MSOP

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